期刊论文

Yang, D.J.

中文

药学学报

0513-4870

1992

27

11

841-844

10.3321/j.issn:0513-4870.1992.11.007

国家自然科学基金

本校为其他机构

从甜茶树[Cyclocarya paliurus（Batal.）Iljinskaya]中分离得到4个（Ⅰ～Ⅳ）有强甜味的化合物。根据理化性质和光谱数据,鉴定化合物Ⅰ的结构为20,24-环氧-达玛烷-（3β、12β、24R）-120-O-α-1,吡喃鼠李糖基-25-羟基-3-O-α-（5’-O-乙酰基）-L-呋喃阿拉伯糖甙,为一新的天然产物,命名为甜茶树甙A（cyclocarioside A）。

Four intensely sweet compounds (I-IV) were obtained from the leaves of Cyclocarya paliurus (Batal.) Iljinskaya. The structure of compound I was elucidated by chemical and spectroscopic methods as 20,24-epoxy-dammarane-(3 beta,12 beta,24R)-12-O-alpha-L-rhamnopyranosyl-25- hydroxyl-3-O-alpha-(5'-O-acetyl)-L-arabinofuranoside. It is a new natural product, named cyclocarioside A, and is the main sweet principle of this plant, possessing...